One thing I like to ask on these kinds of threads is what is your playstyle? This may help the community offer relevant suggestions for you :)
Originally posted by El Mamadou:Originally posted by Neo Dante: I don't mean at start of the match, in casual, but at least if they leave in match point.
I guess you can report them for griefing, as they kinda ''grief'' the game while leaving you guys in a 4v5 situation